Penjelasan dengan langkah-langkah:
Raaaa--!!!
terlampir..
20² - 10² = ??
_______________________________
20² =
= 20 × 20
= 400
_____________
10² =
= 10 × 10
= 100
20² - 10² =
= 400 - 100
= 300
----------------------------------------------------------
semoga membantu dan bermanfaat :)
#by the answer firdashofiam#
" Life is not a problem to be solved but a reality to be experienced! "
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Penjelasan dengan langkah-langkah:
--
Raaaa--!!!
--
terlampir..
Penjelasan dengan langkah-langkah:
20² - 10² = ??
_______________________________
20² =
= 20 × 20
= 400
_____________
10² =
= 10 × 10
= 100
_______________________________
20² - 10² =
= 400 - 100
= 300
_______________________________
----------------------------------------------------------
semoga membantu dan bermanfaat :)
#by the answer firdashofiam#